Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Rivera Ortiz, LMSW

Social Worker in Columbia, MD · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619777331

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Registry record

Entity type Individual (Type 1)

Name Ana Rivera Ortiz

Credential LMSW

Sex Female

Practice address 10400 Little Patuxent Pkwy, Columbia, MD, 21044

Phone (571) 977-6870

Enumeration date Mar 13, 2025

Last updated in NPPES Mar 13, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 32812 (MD) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1619777331 active?

Yes, as of the latest NPPES snapshot, NPI 1619777331 is active (record last updated 2025-03-13).

How do I verify Ana Rivera Ortiz's NPI record?

Cross-check NPI 1619777331 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Annette Jubb Certified Registered Nurse Anesthetist · Columbia, MD NPI 1194902932 Colleen Ceremuga Addiction Medicine (Anesthesiology) Physician · Columbia, MD NPI 1033383534 Monsuru Akinyemi Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1386275550 Haianha Desamour Anesthesiology Physician · Columbia, MD NPI 1275162844 Doris Iwuh Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1073228151 Phanedra Oneal Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1144918491 Cyan Greenhill Behavior Technician · Columbia, MD NPI 1083391288 Kalkidan Ayalew Psychiatric/Mental Health Nurse Practitioner · Columbia, MD NPI 1275306045

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-13.